Quote Originally Posted by Yarly View Post
Do you mean actually mean Heroes of Abyssea or was that a typo and you meant Scars of Abyssea?

Unless you aren't talking about empyrean weapon items. Then nevermind!
I think it was a typo. I do know that Orthrus's Claws stack, so I'm guessing that the other upgrade items from Heroes zones also stack. As you pointed out, I'd imagine that Gildrein meant 'Scars of Abyssea' instead of 'Heroes of Abyssea.'